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GJ—0021 80英时(2030mm)直径大齿轮渗碳后在新型淬火压床上进行微变形淬火本文介绍了一种适合于80吋直径大齿轮渗碳后淬火用的压床。该压床由美国费城齿轮公司设计制造,它能使低碳合金钢齿轮渗碳后淬火变形很小。这种淬火压床有一套精确的仿形模在淬火时固定热态齿轮,淬火油的流量保持在大约1500加仑/分。齿轮由AISI3310、4320、8620和9310几种典型齿轮材料制造;渗碳层深
GJ-0021 Micro-deformation Quenching on a New Quenching Press after 80 Angstrom (2030mm) Diameter Gear with Large Diameter Gear This article describes a press suitable for quenching a 80-inch diameter large gear after carburizing. The press was designed and manufactured by Philadelphia Gearing Company of the United States, it can make low-carbon alloy steel gear after quenching deformation after carburization is small. This quench press has an accurate profile die that holds the hot gear in the quench and maintains a quench oil flow rate of about 1500 gallons per minute. Gear from AISI3310,4320,8620 and 9310 several typical gear materials; Carburized depth